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| author | louiz’ <louiz@louiz.org> | 2016-12-04 23:06:59 +0100 |
|---|---|---|
| committer | louiz’ <louiz@louiz.org> | 2016-12-04 23:06:59 +0100 |
| commit | eb8f1cbc07aee0c22daa2ff4c24362c244327867 (patch) | |
| tree | 0ca565035295dac1b3a96071fb1b2bfdb296633b | |
| parent | 17f8cf64bd9246d1d23d45f0c6bc203f70a60113 (diff) | |
| download | biboumi-eb8f1cbc07aee0c22daa2ff4c24362c244327867.tar.gz biboumi-eb8f1cbc07aee0c22daa2ff4c24362c244327867.tar.bz2 biboumi-eb8f1cbc07aee0c22daa2ff4c24362c244327867.tar.xz biboumi-eb8f1cbc07aee0c22daa2ff4c24362c244327867.zip | |
Avoid a potential nullptr dereference
| -rw-r--r-- | src/xmpp/biboumi_component.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/xmpp/biboumi_component.cpp b/src/xmpp/biboumi_component.cpp index ca24f3a..262596c 100644 --- a/src/xmpp/biboumi_component.cpp +++ b/src/xmpp/biboumi_component.cpp @@ -569,13 +569,11 @@ bool BiboumiComponent::handle_mam_request(const Stanza& stanza) Jid to(stanza.get_tag("to")); const XmlNode* query = stanza.get_child("query", MAM_NS); - std::string query_id; - if (query) - query_id = query->get_tag("queryid"); Iid iid(to.local, {'#', '&'}); - if (iid.type == Iid::Type::Channel && to.resource.empty()) + if (query && iid.type == Iid::Type::Channel && to.resource.empty()) { + const std::string query_id = query->get_tag("queryid"); std::string start; std::string end; const XmlNode* x = query->get_child("x", DATAFORM_NS); |